[Gmsh] Fonction 'Optimize 3D' and 'Optimize 3D (Netgen)'

[Christophe Geuzaine]

On 21 Jul 2011, at 21:28, Adrien Girard wrote:

> Hi everyone,
> 
> I would like to know where I can find some information about these two functions of GMSH : 'Optimize 3D' and 'Optimize 3D (Netgen)'.
> When I must use it? when it is useless ? What do thoses do ?

Hi Adrien - These call two different routines for enhancing the quality of tetrahedral grids (the first is Gmsh's own; the second is from Netgen). Have a look at the Gmsh paper to learn more about this.

> Thank you very much for your help,
> 
> Adrien
> 
> PS : sorry for my poor english
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-- 
Prof. Christophe Geuzaine
University of Liege, Electrical Engineering and Computer Science 
http://www.montefiore.ulg.ac.be/~geuzaine